九年级Unit3Period2.ppt
Unit3Unit3Teenagers should be allowed to choose their own clothes.Period 2Period 2ByBy 残荷居士残荷居士What is he allowed to do?is(not)allowed to./Is allowed to?skate is(not)allowed to./Is allowed to?take a shower by himself is(not)allowed to./Is allowed to?go out with friends is(not)allowed to./Is allowed to?3a Read the conversation.Then write Sun Feis and Wu Yus rules in the chart.Use“Dont”and“You cant”.Sun Fei:We have a lot of rules at my house.Wu Yu:So do we.For example,I have to stay at home on school nights.Sun Fei:I usually do,too.But sometimes Im allowed to study at a friends house.What about weekends?Wu Yu:Well.Im allowed to go to the movies with friends on Friday nights.Sun Fei:Me,too,but I have to be home by 10:00 pm.Wu yu:And on Saturday afternoons,Im allowed to go shopping with my friends.Sun Fei:Thats nice.Wu Yu:And Im allowed to choose my own clothes,bit Im not allowed to get my ears pierced yet.1.Can Sun Fei go out on school nights?2.Can Sun Fei study at a friends house?3.Who is allowed to go to the movies with friends on Friday?4.Does Sun Fei have to be home by 10:00 p.m?5.What isnt Wu Yu allowed to do?No,she cant.Yes,she can.Both Sun Fei and Wu Yu.Yes,she does.She isnt allowed to get her ears pierced.readingRead the conversation.Then write Sun Feis and Wu Yus rules in the chart.Use Dont and You can/have to.Sun FeiWu YuDont go out on school nights.Dont go out on school nights.You can study at a friends house.You have to be home by 10:00 pmYou can go to the movies with friends on Friday nights.You can go to the movies with friends on Friday nights.You can go shopping with friends on Saturday afternoon.You can choose your own clothes.Dont get your ears pierced.3b PAIRWORK Role play.Cover the conversation in activity 3a and practice.Use the information in the chart.Sample dialogue 1:A:What rules do you have at home?B:Well,Im not allowed to go out on school nights.How about you?A:Im not allowed to go out on school nights,either.But I can study at a friends house.Sample dialogue 2:A:I have a lot of rules at my house.B:So do I.Can you go to the movies with friends on Friday nights?A:Yes.But I have to be home by 10:00 pm.B:Me,too.Sample dialogue 3:A:Do you have lots of rules at home?B:Yes,of course.Only on Saturday afternoon I can go shopping with my friends.A:Thats nice.B:And I can choose my own clothes,but I cant get my ears pierced.And what about you?A:Im not so lucky as you.4 GROUPWORK Talk to other students in the class and find three people who have to follow these rules.Write their names in the chart.Find someone whoNameNameNamehas to go home after schoolis allowed to stay up until 11:00 pmhas to stay at home on school nightsis allowed to watch TV every nighthas to clean up his or her room every morningstay up 熬夜熬夜School rulesWear school uniforms everyday;Go to bed early and get up early;Dont use mobile phone at school;Not allowed to have part-time jobs at school;(辩论)play cardsbeat childrenget mad Mothers/fathers/teachers should(not)be allowed to（没有规矩，无以成方圆）（没有规矩，无以成方圆）Parents should allow teenagers to go out with their friends.Parents should allow sixteen-year-olds to drive.Parents should allow fifteen-year-olds to choose their own clothes.Teenagers should be allowed to go out with their friends.Sixteen-year-olds should be allowed to drive.Fifteen-year-olds should be allowed to choose their own clothes.I think teenagers should be allowed to 被动语态被动语态Passive VoiceWhy?grammar.定义定义:表示主语是动作的承受者表示主语是动作的承受者.构成构成:助动词助动词be+及物动词的过去分词。助动词有人称、时及物动词的过去分词。助动词有人称、时态和数的变化。态和数的变化。含有情态动词的被动语态：情态动词含有情态动词的被动语态：情态动词be及物动词的过去分词。及物动词的过去分词。用法：当我们不知道谁是动作的执行者，或者没有必要用法：当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，指出谁是动作的执行者，1.1.规则动词的过去分词：规则动词的过去分词：1)1)一般情况在动词原形后一般情况在动词原形后加加-ed-edwatch-watched2)2)以不发音以不发音e e结尾的加结尾的加-d-dpractice-practiced3)3)以辅音加以辅音加y y结尾的，去结尾的，去y y变变i i加加-ed-edstudy-studied4)4)以重读闭音节结尾，末尾只有一个辅音字母，以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加先双写该辅音字母，再加-ed-edstop-stopped2.2.不规则动词的过去分词不规则动词的过去分词：amisarebeenhavehashaddodonewritewrittengogoneDo you think they are reasonable(合理）?canthang out with friends on school nightwear necklaces/earringsStay up until latedo homework with friends get your hair curled get your ear pierced colour your hairsurf the Internet Teenagers are not allowed to stay up.I think teenagers should be allowed to stay up.I dont think teenagers should be allowed to stay up.Whats your opinion?Whats your opinion?Write a letter to your headmaster(校长校长)to tell him your ideas about the school rules.Homework
